Copyright © 2000 Rayco - All Rights Reserved
Printed in U.S.A.
45
RAYCO
®
RG 1635A STUMP CUTTER
Drain Water Condensation
From Fuel Tank
1. Have ready a
1
/
2
" pipe plug (RAYCO part
#738311), wrapped with Teflon tape.
2. Provide a wide pan to catch all splashing
drainage, elevated to be as close as possible to
bottom of tank.
3. While wearing liquid-proof gloves and goggles,
unscrew pipe plug at bottom of tank.
4. As fluid begins to drain into pan, observe the
color and consistency. When water no longer
comes out, only fuel, quickly and carefully
insert pipe plug (freshly wrapped with Teflon
tape) into drain hole, and tighten. (Save original
pipe plug for next time water is to be drained.)
5. Check for leaks.
6. Clean up any spillage and dispose of water/fuel
drainage according to local environmental
protection guidelines.
Change Hydraulic Oil
Drain the Oil
1. Steam clean the pumps, motors, cylinders,
hydraulic lines, fittings, and tank.
2. Place the machine on level ground.
3. Place a container below the oil drain plug,
located in the bottom of the hydraulic oil tank.
4. Remove the oil drain plug, and allow the oil to
drain into the container.
5. Clean and wrap plug threads with Teflon tape,
and reinstall the plug.
6. Loosen hose fittings on cylinders, and drain as
much fluid as feasible.
7. Replace and tighten fittings.
Dispose of drained oil according to local environment
protection regulations.
Start Up Procedure
NOTICE
Prior to filling with fluid, make certain all system
components (reservoir, hoses, valves, fittings,
pump, etc.) are clean.
When installing gauges for start-up, care must
be taken to keep the system clean. Cleanliness
will insure continuous and satisfactory
transmission life by preventing contamination of
the system.
Care must be taken to not run pump without a
sufficient amount of fluid in it. (The pump runs
whenever the engine runs.) Otherwise, serious
damage will occur.
